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GB 50222-2017 第2.0.11条 Code for Fire Protection Design of Building Interior Decoration

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GB 50222-2017 第2.0.11条

| | **Safety exit**: refers to doors, stairways, or exits leading directly outdoors that are used for the safe evacuation of personnel. Decorative materials near hotel safety exits (such as door frames and door leaves) shall be Class A. |

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